Commercial Window Systems

Frameless Structural Glass


Commercial Window Systems


offer and fabricate a wide range of commercial window systems designed to offer architects and specifiers a broad variety of choice when it comes to selecting the windows for your architectural build.

From steel framed windows, aluminium windows or frameless windows; IQ can include almost any window type and design into your architectural glazing design to complete the package.

As we fabricate these systems ourselves, we are able to adapt and use a variety of bespoke design solutions to ensure your window installation is a fully cohesive part of the architectural design.

Not only do we fabricate our own range of aluminium and steel window systems, we also supply some well-known brands like Sieger®, Schuco, Mondrian® and MHB.


ur range of commercial window systems also includes specialist products such as entire descending glass windows that allow full walls or window installations to sink down below the floor. We are also able to create automated vertically sliding windows for a similarly impressive window design.

As well as complete window systems in aluminium and steel we are also able to create bespoke windows from frameless structural glass. These frameless window systems can be used to provide an array of fixed window designs in complex shapes and sizes. We can make 3D windows, windows that wrap over a building or oversized windows using frameless structural glazing installs that are completely bespoke and unique to your building.

Sourcing all of the windows for your project from one trusted glazier saves you both time and money and simplifies the entire building and procurement procedure.

minimal windows sliding glass doors
Aluminium Windows Main Image with industrial style aluminium glazing


Aluminium Window Systems


luminium windows are low maintenance, slimline systems that come in a wide variety or configurations. Our aluminium windows are designed to offer flexible solutions that enhance the exterior design as well as the interior design.

All of our aluminium framed window systems are fully thermally broken, achieving impressive thermal performances. The glass within our aluminium windows is always either structurally bonded to the frame or beaded internally, to ensure the highest levels of security.

Aluminium naturally has rust and corrosion resistant properties, making it suitable for commercial projects in harsher conditions, such as coastal environments or swimming pool areas.


Steel Window Systems


teel windows are characterised by their sharp, angular edges and dark frames. Perfect for creating a modern industrial design or implementing a New York loft style for a residential development.

MHB steel systems are the slimmest fully thermally broken steel profiles, allowing architects and specifiers to utilise steel frames whilst achieving comfortable temperatures inside the building. The steel systems can be used to create oversized window and door systems, as well as entire steel framed facades.

Large sizes have been tested and are available for use on commercial buildings. The elegant steel frames are perfect for maintaining a traditional building design with modern performance values.

Steel Windows Main Image on modern commercial project

We can integrate windows and doors into frameless glass facade designs. Get in touch to find out more.